Browsing by Subject "Isolation"

Now showing items 1-4 of 4

    • Alternaria toxins in South African sunflower seeds: cooperative study 

      Hickert, Sebastian; Flett, Bradley; Hermes, Lena; Marques, Lucas Maciel Mauriz; Focke, Christine (Springer, 2017)
      Sunflower seed samples (N = 80) from different sunflower cultivars originating from different localities in South Africa were analyzed for 15 toxins produced by fungi of the genus Alternaria by means of a simple one-step ...

    • Application of exergy-based fault detection in a gas-to-liquids process plant 

      Greyling, Sarita; Marais, Henri; Van Schoor, George; Uren, Kenneth Richard (MDPI, 2019)
      Fault detection and isolation (FDI) within the petrochemical industries (PCIs) is largely dominated by statistical techniques. Although a signal-based technique centered on exergy flows within a process plant was proposed, ...

    • Mathematical modeling of contact tracing as a control strategy of Ebola virus disease 

      Berge, T.; Tenkam, H.M.; Ouemba Tassé, A.J.; Lubuma, J. (World Scientific, 2018)
      More than 20 outbreaks of Ebola virus disease have occurred in Africa since 1976, and yet no adequate treatment is available. Hence, prevention, control measures and supportive treatment remain the only means to avoid the ...

    • Stigmatisation of a patient co-infected with TB and HIV 

      Phetlhu, Deliwe René (North-West University, 2005)
      The last few years have seen an increase in the infection rate not only of HIV but also TB. The HIV/AIDS pandemic is increasing rapidly mainly in developing countries with 71 % of infections in the Sub-Saharan region of ...